baber/WOPTO huggingface dataset:
Patent JP-H0397218-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SATOU CHIDOU
IPC: G03F7/16
Filed: 1989-09-11
Abstract: PURPOSE:To uniformize a liquid layer to be spread, and prevent the generation of imperfect pattern, by making the peripheral part of a rotating stand on the upper surface of which a semiconductor substrate is mounted generate gas flow in an annular gas route formed between an outer wall and an inner wall. CONSTITUTION:An inverse funnel type inner wall 12 is provided with a discharging vent 13 for developer and the like, and has a curved surface on the outside, which surface does not prevent gas flow. The vent 13 is arranged inside the inverse funnel type outer wall 11 having a curved surface on the inner surface, which curved surface does not prevent gas flow. The vent 13 penetrates the central part. A semiconductor substrate 17 is fixed on a substrate mounting stand 18. Liquid is jetted at the central position on the semiconductor substrate 17 from the discharging vent 13. When the mounting stand 18 rotates, gas is sent downward by vanes 19 of the mounting stand 18. A stream of gas is generated in a route from a gas flowing inlet 15 toward a gas flowing outlet 16, which route is formed between the outer wall 11 and the inner wall 12 of inverse funnel type not preventing the gas flow. The liquid jetted at the central position of the substrate 17 is stretched outward and spread on the substrate 17, thereby forming a uniform liquid layer 20. Scattered liquid in the gas flowing toward the outlet 16 is sent downward, and re-attaching on the substrate 17 is decreased, so that the generation of imperfect pattern is prevented.
Patent JP-H04113843-A (JP)
Title: Coated sheet excellent in adaptability for printing tear resistance
Inventor: YAMADA SHIYUNICHI
IPC: B32B5/26
Filed: 1990-09-04
Abstract: PURPOSE:To improve adaptability for printing and tear resistance and paper feeding ability at the time of offset printing by a method wherein a special material is used as a continuous synthetic fiber to form a span bonded nonwoven fabric and this nonwoven fabric and other material are combined judiciously. CONSTITUTION:The size of a continuous synthetic fiber is 1-4 denier. The unit weight of a first sheet layer formed by a span bond method is 10-300g/m<2>. As the continuous synthetic fiber, a composite fiber consisting of the polymer components having low and high melting points is used. The polymer component of the low melting point is melted or softened, while the polymer component of the high melting point is retained as it is in a fibor form. The fibers consisting of the polymer component of the high melting point are bonded together with the polymer component of the low melting point. This self-fusion exists substantially uniformly over the entire surface of the first sheet layer. The second sheet layer is formed by a melt blow method and its unit weight is 0.5-20g/m<2>. The first sheet layer and the second sheet layer are bonded together with a synthetic resin layer to form a laminate or material sheet.
Patent JP-H0976505-A (JP)
Title: Ink jet head, production thereof and ink jet recording apparatus
Inventor: NAKAMOTO MASAYUKI
IPC: B41J2/06
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus preventing the damage of a head, capable of providing a large number of electrodes good in uniformity, reduced in irregularity and same in shape, not generating the mutual interference of electric fields between adjacent electrodes and forming a stable ink layer to the leading end of the head to enable recording of high quality. SOLUTION: In an ink jet recording apparatus wherein the colorant component in ink wherein a colorant is dispersed in a solvent is flocculated and allowed to fly to a recording medium to perform recording, the protruding electrode 102 having ink guide grooves 103 formed to the wall surface of a head substrate 101 from a bottom part to a leading part is formed on the head substrate 101 opposed to a recording medium 115 and ink 107 is supplied to the head substrate 101 and signal voltage is applied to the protruding electrode 102. By this constitution, the colorant component in the ink is fed toward the leading end part of the protruding electrode 102 along the ink guide grooves 103 to be allowed to fly from the leading end part toward the recording medium 115.
Patent JP-H0764485-A (JP)
Title: Display body
Inventor: TAKAHASHI TAKESHI
IPC: G09F9/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide luminescent color of delicate color tone by arranging a color filter of red, green, blue, or combination of them between an electric discharge tube and a light conductor. CONSTITUTION:A red one of a straight type electric discharge tube 1 which generates three exclusive colors, red, green, and blue, is arranged on one side, and green and blue ones are arranged on the opposite side of the red one, and a red color filter 8 is on the light entry part on the red side and a red cut filter 9 is on the light entry part on the green and blue side respectively arranged. Otherwise, three straight type electric discharge tubes of which each generates the exclusive color of three color red, green, and blue, are formed into one set, and respective straight type electric discharge tubes 1 are fixed to a transparent light conductor 2 made of acryl with reflection sheets 3 having high reflectance stuck thereon. The color filters are stuck to the straight type electric discharge tubes 1. Hereby coloring as one wishes can be provided by delicately changing the color tone of the color filter.
Patent JP-H0763058-A (JP)
Title: Indirect injection engine with fuel spray inpact surface
Inventor: TONO AKIRA
IPC: F02M61/18
Filed: 1993-08-27
Abstract: PURPOSE:To provide an indirect injection engine with a fuel spray impact surface that increases the extent of engine performance in reducing an air flow in subsidiary chamber, and restrains nitrogen oxides and smoke from occurring, and also makes improvements in fuel consumption. CONSTITUTION:This engine is provided with a subsidiary chamber 2 formed in a cylinder head 7, two connecting holes 6 interconnecting this subsidiary chamber 2 and a main chamber 1 formed at the cylinder side, and a fuel injection nozzle 5 to open a nozzle hole 8 in the subsidiary chamber 2, respectively. In this constitution, an impact surface 10, with which injection fuel being sprayed out of the nozzle hole 8 collides, is formed on a wall surface 17 of the subsidiary chamber 2, and this impact surface 10 is positioned and set up in a liquid column fission starting distance of the injection fuel from the nozzle hole 8. In addition, this impact surface 10 is tilted to the fuel injecting direction at a tilt angle on which a spray after the impact of injection fuel gets together in and around an opening 15 of the connecting holes 6.
Patent JP-2000069094-A (JP)
Title: Router for network
Inventor: KIMURA YUICHI
IPC: H04L12/46
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To ensure a high transmission rate by selecting space transmission channels or wired lines for the transmission based on channel status information of a transmitter side received by a channel information reception section so as to efficiently use the space transmission channels. SOLUTION: A router 10 transmits a test signal to a router of an opposite party by way of a space transmission channel H0 (H1) from a test transmission section 12 via a high speed channel I/F 14 periodically. On the other hand, a test signal reception section 16 receives a test signal sent with data through the space transmission channel H1 (H0) from the router of the opposite party. A channel information transmission section 17 counts number of the test signal received within a prescribed time and discriminates the channel H1 (H0) to be open when number of the test signals arrived within a prescribed time decreases to 30% or below. Then an instruction is given to a path changeover section 13 to send data from the network through a line L0 (L1) via a low speed line I/F 15.
Patent JP-H04233136-A (JP)
Title: Cathode structure for electronic tube an manfacture thereof
Inventor: IKIYONSAN
IPC: H01J1/26
Filed: 1991-09-17
Abstract: PURPOSE: To increase heat radiation rate of a cathode sleeve and remarkably shorten image display starting time. CONSTITUTION: In an electron tube cathode structure and its manufacturing press, a nickel plating layer for preventing chromium oxidation is formed on the outer circumferential surface of a cathode sleeve coming in contact with a cathode supporting body, and oxidation of a chromium component in the contact part of the cathode sleeve is prevented even in the blackening treatment of the cathode sleeve, and the cathode supporting body and the cathode sleeve are bonded and fixed by electric resistance welding.
Patent JP-H09180150-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: OKUMURA YOSHINOBU
IPC: G11B5/738
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic this film type magnetic recording medium capable of simultaneously attaining the increase of coercive force and the reduction of medium noise. SOLUTION: An amorphous seed layer 3 of a Cr-Ni alloy is formed between a medium substrate 2 and each Cr underlayer 4. The Cr-Ni alloy is, e.g. an alloy consisting of 30-60at.% Ni, 4-10at.% at least one among W, Mo, Ta and Nb and the balance essentially Cr, an alloy consisting of 30-60at.% Ni, <=20at.% N and the balance essentially Cr or an alloy consisting of 30-60at.% Ni, <=20at.% N, <=10at.% at least one among W, Mo, Ta and Nb and the balance essentially Cr.
Patent JP-H08101579-A (JP)
Title: Developing device
Inventor: INOUE TAKAO
IPC: G03G15/06
Filed: 1994-09-30
Abstract: PURPOSE: To suppress the generation and supply of noncharged toner in a development start stage and to prevent the occurrence of the scattering of toner in a device by rotating a developer supplying member in a position away from a developing roller before the development is started. CONSTITUTION: Control for separating a toner supplying/electrifying roller 7 from a developing roller 6 remaining stopping, before a developing operation is executed and starting the roller 7 rotating in an opposite direction before (especially, just before) the development is started is executed by a control mechanism. At this time, the developing roller 6 remains stopping so that the toner is never unnecessarily carried toward a photoreceptor. Further, the toner supplying/electrifying roller 7 is rotated in a toner puddle in a case, to electrify the toner of the surroundings and gather the charged toner in the vicinity of the developing roller 6. After the toner around the developing roller 6 is sufficiently charged, the control for abutting the toner supplying/electrifying roller 7 on the developing roller 6, to start a normal developing operation is executed.
Patent JP-H1181915-A (JP)
Title: Selective load cutoff/input device in power plant
Inventor: MACHINO TAKESHI
IPC: G05B23/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To lower the power consumption of the whole of load than the power supply by selectively cutting off the smallest possible number of loads in the contrary order of priority showing importance of load so that the power consumption of the whole of a load recognized from the power consumption input signal exists within the lowered power supply. SOLUTION: An input and output unit 2 of an emergency processing device 1 converts the input emergency signal S1 and the power consumption input signal S4 so that these signal can be processed by a processing unit 3, and outputs them to the processing unit 3. When the signal is input to the processing unit 3, the processing unit 3 decides on the order of selective cutoff of load breakers so as to restrict the power consumption of the whole of a load equipment within a quantity of power supply, considering the power consumption of a load during the operation in the predetermined order of priority of load. Plant control signal S2 for selecting the breaker of a load for cutoff in order is fed to a plant 20 through the input and output unit 2. Breakers are thereby selected in order in response to the plant control signal S2 and cutoff.
Patent JP-H0642290-A (JP)
Title: Advancing method for embedded pipe
Inventor: KIMURA KOICHI
IPC: E21D9/06
Filed: 1992-07-20
Abstract: PURPOSE:To make it possible to reduce friction force of a ground exerting on an embedded pipe and shield-propel the embedded pipe at a low driving force even if extended advancement is called for when burying the embedded pipe based on a shield advancing method. CONSTITUTION:There is provided an expansion means in the outer peripheral area at the tip of a preceding body and an excavation, hole, which is larger than the outside diameter of an embedded pipe, is formed. A friction force reducing means 2, which forms an excavation hole larger than the outside diameter of the embedded pipe, is provided at a specified location and shield- advanced at a low driving force even if a shield-advancement distance is extended.
Patent JP-S60131035-A (JP)
Inventor: NOHARA GOUO
IPC: H02J3/24
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000054481-A (JP)
Title: Veranda wall fitting structure
Inventor: FUJII TAKASHI
IPC: E04B1/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a veranda wall fitting structure allowing fitting a flat bar simultaneously with simple work while preventing adjacent wall panels to be connected, from being shifted from each other in the thickness direction. SOLUTION: Veranda wall fitting structure is provided with a reinforcing plate 4 formed in U-shape cross section with width slightly larger than the thickness of a wall panel 1 and provided with a hole formed at a part corresponding to a joint 2, and a fastening fitting 5 having a fit-in part formed in U-shape cross section with width smaller than the hole 6, and collar parts 8 projecting almost vertically outward from a leg part 7a of the fit-in part. The reinforcing plate 4 is placed across the upper faces of the wall panels 1 and fittingly mounted to cover the upper parts of the wall panels 1.  The fit-in part of the fastening fitting 5 is fitted into the joint of the wall panels 1 from the hole 6 of the reinforcing plate 4 to engage the fastening fitting 5 with the tip of a joint reinforcement 3, and the reinforcing plate 4 is fixed to the upper faces of the wall panels 1 in the state of the collar part 8 of the fastening fitting 5 abutting the reinforcing plate 4.
Patent JP-H0976557-A (JP)
Title: Electrophotographic apparatus
Inventor: KATAOKA KEIJI
IPC: B41J2/525
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of an optically scanning range and to accurately print without color drift by providing means for reading print data stored in an FiFo(first-in first-out) memory, and clock period varying means for varying the clock period of the read clock in response to the scanning range per predetermined time. SOLUTION: Continuously oscillated reference clocks are input to a phase synchronizer in clock period varying means 11. The synchronizer outputs a write clock having the same clock period but the phase synchronized with the signal BD1 of a beam detector. Then, the data stored in an FiFo memory is read by the read clock, and printed. Accordingly, when the period of the read clock is increased to match the printed deviation of yellow, the print deviation is eliminated. Specifically, the voltage corresponding to the deviation is formed at a variable resistor, it is input to a voltage-controlled oscillator, and the generated clock is synchronized with the beam detector signal BD1.
Patent JP-H08101003-A (JP)
Title: Instrument for measuring backlash of variable pulley
Inventor: YOSHIOKA HIROSHI
IPC: G01B5/14
Filed: 1994-09-30
Abstract: PURPOSE: To accurately measure the backlash of variable pulley which is constituted by a mobile sheave on the shaft section of a fixed sheave in a slidable state with ball splines provided at a plurality of points on the periphery of the shaft section in between. CONSTITUTION: The instrument for measuring backlash of variable pulley is provided with a restricting means 9 which restricts either a fixed sheave A or mobile sheave B, for example, the mobile sheave B, supporting member 2 which supports the fixed sheave A in a state where the sheave A is not able to be rotated against the mobile sheave B, rotating means 10 which rotates the supporting member 2 in the normal and reverse directions with a prescribed torque, and a detecting means 11 which detects the angle of rotation of the member 2 and measures the backlash of a variable pulley from the difference between the angle of rotation of the member 2 when the rotating means 10 applies a torque to the member 2 in the normal direction and that of the member 2 when the means 10 applies a torque in the reverse direction.  The member 2 is supported by a flat bearing 2e in a freely movable state in a plane perpendicular to the axial line of the pulley. The backlash can be measured with accuracy, because the member 2 automatically makes copying motions so that a force can be uniformly applied to all ball splines.
Patent JP-H06100273-A (JP)
Title: Vibration preventing device for elevator
Inventor: MIYOSHI HIROSHI
IPC: C04B28/16
Filed: 1992-09-04
Abstract: PURPOSE:To reduce the mode displacement of rotational vibration mode of a sheave and a compensating pulley by dividing a balance weight, and reduce the rotational vibration by connecting these divided balance weights to each other with a spring and a damper. CONSTITUTION:A first balance weight frame 13 is suspended from a main rope 3 by a thimble rod spring 5c through a thimble rod 4c, and first balance weights 14 are fixed inside of the first balance weight frame 13. A second balance weight frame 15 is connected to the first balance weights 14 through coil springs 16a, 16b and oil dampers 17a, 17b. Furthermore, the second balance weight frame 15 is connected to a compensating rope 11 by a thimble rod spring 5d through a thimble rod 4d passing the first balance weights 14.
Patent JP-H0399819-A (JP)
Title: Indirect resin pressure detecting method and apparatus of injection molding machine
Inventor: FUJII KATSUHIRO
IPC: B29C45/76
Filed: 1989-09-14
Abstract: PURPOSE:To easily know the behavior of the resin pressure in a mold and to eliminate uncertain control due to the local measured value at the installation place of a resin pressure sensor by measuring oil pressure of the oil in a clamping cylinder compressed and raised by the opening force generated by the resin pressure in the mold at the time of injection/dwell by an oil pressure sensor. CONSTITUTION:As a clamping cylinder, a small capacity cylinder is used. A direction control valve 18 excites a solenoid 1Sa to clamp a mold and, thereafter, initial clamping force is brought to the oil pressure set by a pressure control valve 13 to perform clamping and a solenoid valve 12 is turned OFF to close a pilot check valve 11. When injection is started thereafter, oil is compressed by the opening force A generated by resin pressure and the rising oil pressure thereof is measured by a pressure sensor 14. The oil pressure is converted to an electric signal to be inputted to a controller 5 through an amplifier 6 and the electric signal is utilized in dwell change- over control, dwell control and multistage compression control with the arbitrary value thereof. In an opening process, the solenoid 1Sb of a direction control valve 1S is excited and a solenoid valve 12 is turned ON to open the pilot check valve 11.
Patent JP-S60128407-A (JP)
Title: Forming method of ferrule for optical connector
Inventor: WATANABE ITSUO
IPC: G02B6/38
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a ferrule having high connecting accuracy by forming a projecting part of a resin which is not attacked by an etching agent to the tip of a ferrule body consisting of a resin contg. an inorg. fillter having >=2 Mohs scale. CONSTITUTION:A ferrule body 1 consisting of a resin contg. an inorg. filler having >=2 Mohs scale is manufactured by a transfer molding method, extrusion molding method or the like and thereafter an optical fiber strand 2 is fixed by an adhesive agent 4 to the body 1. The tip of the ferrule body 1 and the optical fiber strand 2 projecting from the tip of the body 1 are coated with a resin contg. an inorg. filler by which the ferrule for an optical connector is obtd. The material of the projecting part 5 for holding the optical fiber strand is not limited particularly as far as said material is a resin which is not attacked by an etching agent and which is exemplified by an opoxy resin, phenolic, resin, etc.
Patent JP-H03101438-A (JP)
Title: Control system for constitution of ring lan
Inventor: SAKO YOSHITO
IPC: H04L12/42
Filed: 1989-09-14
Abstract: PURPOSE:To improve the reliability of a ring LAN system by detecting it when a reconstitution function is oscillated to stop the reconstitution function. CONSTITUTION:A reconstitution management mechanism 11 upon the receipt of a timeout notice from a reconstitution operation monitoring timer 10 inquires about the number of times of reconstitution operations during that time to a reconstitution operation counter 9 and receives the number of times of reconstitution operations during that time from the reconstitution operation counter 9. The function reconstitution management mechanism 11 compares the number of times of reconstitution operations with a prescribed value, discriminates that a fault occurs in one broken transmission line and the reconstitution function is oscillated when the number of times of reconstitution operations is more than the prescribed number or above to stop the reconstitution function of the constitution controller, thereby suppressing the oscillation of the reconstitution function. Thus, the reliability of he system is improved.
Patent JP-2001059288-A (JP)
Title: Sound absorption-heat insulation material and wall structure of building
Inventor: TAMASHIMA MASATO
IPC: E04B1/90
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption-heat insulation material and a wall structure of a building capable of keeping a pleasant room space by absorbing sound generated from the room. SOLUTION: A sound absorbing and heat insulating material 10 constituted of a heat insullation layer 20 made of a rigid foam and a sound absorption layer 30 provided on one side face and made of a flexible foam is arranged so as to turn the heat insulation layer to face the exterior wall member and turn the sound absorption layer to face the interior member side. In this case, a ventilation space 60 communicating with the outside air is provided between the sound absorption and heat insulation member and the exterior wall member and a ventilation space 70 communicating with the indoor side is provided between the sound absorption and heat insulation member and the interior member.
Patent JP-H04121038-A (JP)
Title: Electric rotating machine
Inventor: FUJISAWA YASUO
IPC: H02K9/22
Filed: 1990-09-10
Abstract: PURPOSE:To prevent temperature rise of a motor or a generator and to obtain, performance by providing a heat dissipating member in the slot of a stator. CONSTITUTION:A heat dissipating member 20 made of aluminum, copper, etc., having excellent thermal conductivity is inserted into a slot 4a formed on a stator 4, and connected at its one end integrally to the end 1c of a housing 1. Accordingly, since heat generated when an electric rotating machine is rotated is efficiently dissipated from the housing 1 through the member 30, temperature rise of the electric rotating machine itself can be prevented, and a decrease in performance such as torque, etc., can be prevented. The member 20 is not limited to a rod state, and can be mounted in any of the slot of the stator 4 and a core.